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DTC U3000-04: Control Module - System internal failures: Action
- Refer to the appropriate system wiring diagrams and check the suspension control module power and ground circuits for open circuit, high resistance. Repair the circuit as necessary. Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
- If the fault persists, disconnect battery and wait for at least 1 minute before reconnecting. Clear the DTCs and retest
- If the fault persists, contact dealer technical support